Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205555 | Electron emission element and method for manufacturing same | Kohji Shinkawa, Tadashi Iwamatsu, Reshan Maduka Abeysinghe, Tomohiro Kosaka | 2021-12-21 |
| 11114268 | X-ray generating tube, X-ray generating apparatus, and radiography system | — | 2021-09-07 |
| 10971322 | Electron gun, X-ray generation apparatus, and X-ray imaging apparatus | Ichiro Nomura | 2021-04-06 |
| 10903379 | Photovoltaic devices and photovoltaic modules | TERUAKI HIGO, Chikao Okamoto, Naoki Asano, Masamichi Kobayashi, Natsuko Fujiwara +3 more | 2021-01-26 |